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AZ-305 · Question #449

You have an Azure subscription that contains an Azure Service Bus Premium namespace named Namespace1 and an Azure Event Grid custom topic named Topic1. You need to route events from Namespace1 to Topi

The correct answer is A. a system topic. You need to create a system topic and enable managed identity for the storage account. In Azure, a System Topic is a built-in channel within Azure Event Grid that automatically handles and routes events from specific Azure services (like Storage, Event Hubs) to interested subscri

Submitted by akirajp· Mar 6, 2026Design infrastructure solutions

Question

You have an Azure subscription that contains an Azure Service Bus Premium namespace named Namespace1 and an Azure Event Grid custom topic named Topic1. You need to route events from Namespace1 to Topic1. What should you create first in Event Grid?

Options

  • Aa system topic
  • Ba partner topic
  • Ca message
  • Da domain

How the community answered

(40 responses)
  • A
    90% (36)
  • B
    3% (1)
  • C
    5% (2)
  • D
    3% (1)

Explanation

You need to create a system topic and enable managed identity for the storage account. In Azure, a System Topic is a built-in channel within Azure Event Grid that automatically handles and routes events from specific Azure services (like Storage, Event Hubs) to interested subscribers, acting as a pre-configured event source without requiring manual setup of endpoints or keys for publishing. It simplifies event-driven architectures by providing a dedicated, managed topic for events like BlobCreated or ResourceDeleted, letting you focus on what happens after the https://learn.microsoft.com/th-th/azure/event-grid/system-topics https://learn.microsoft.com/en-us/azure/event-grid/handler-event-grid-namespace-topic

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